Ejuice me up pg and vg by the flavors to add boxes

[danesnpits]

Ok so I really don't get this calc. I bought 50/50pg vg nic juice with 60mg of nic in it in a 30ml bottle. I understand how I need to dilute, and all the flavor etc..but in the spots were it has 5 flavors to add, just right of that, there is 2 boxes. one for PG and one for VG. When I calculate after adding in the flavors I want to use and the percentage of flavors, the PG box puts a checkmark there and nothing in the VG box. I don't get what these two boxes are for. Can someone help me understand?

[Breaktru]

The check boxes are for flavoring either all PG or all VG.

Coming Soon Ratio Percentage for each flavor...
Check back for calculator upgrade version.
http://ejuice.breaktru.com


Update:
1/27/11 - Version 8.0.0.0 has been released.
Download at: http://breaktru.com/ejuicemeup.zip

[steamEngine]

I find this calculator so much better than the web base ones out there. I can precisely calculate my mixtures with your added PG/VG percent ratios. Plus I can save my recipes and make notes about what I did which the web base ones don't have.
I have the iphone one but much rather use your computer version. Easier to navigate and better for my old eyes.
Thank you Dave of Breaktru. Thanks for helping out the vaper community as well. Bless you.